Biggest problems w/ D - strings
Chris Nicholson-Sauls
ibisbasenji at gmail.com
Tue Aug 14 16:28:21 PDT 2007
Jarrett Billingsley wrote:
> "Deewiant" <deewiant.doesnotlike.spam at gmail.com> wrote in message
> news:f9rjbi$1sav$1 at digitalmars.com...
>> Ever since Issue 1268 was fixed in 1.017, you can just write:
>>
>> char[32] abc = 0;
>>
>
> I always wished that that were possible, but never knew if it was legal :D
>
>
Oh it is, but there's no equivelant one-liner for dynamic arrays. Instead you have to:
auto var = new int[len];
var[] = 42;
Or using Cashew:
import cashew.utils.Array;
// ...
auto var = repeat(42, len);
Which is actually just a wrapper around the above example. It'd be nice if there were
some way to specify an initializor for a dynamic array's elements in place, that didn't
rely on using a typedef.
typedef int _MyInt42 = 42;
auto var = cast(int[]) new _MyInt42[len];
o_O
-- Chris Nicholson-Sauls
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